













Main markets: United States, 英国, France, Guinea, Venezuela
Al2O3 Content (%)
30%~48%
CaO Content (%)
0.01%
CrO Content (%)
0.1%~0.3%
MgO Content (%)
0.8%~1.2%
SiC Content (%)
1.2%~1.4%
SiO2 Content (%)
15%~45%
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Claim a refund if your order doesn't ship, is missing, or arrives with product issues

